pu<?php

class News_model extends CI_Model
{
    public function __construct()
    {
        $this->load->database();
    }
    public function get_news($slug = FALSE)
    {
        if($slug == FALSE){
            $query = $this->db->get('news');
            return $query->result_array();
        }
        $query = $this->db->get_where('news',array('slug'=>$slug));
        return $query->row_array();
    }

}

?>